Description:0301-CR-ST-FQ-T2-S2-No.3 Mtl Group:Stainless ...

1 material Specifications for Steel Revision Date: June 9, 2010 material shall be free of pits, laminations and any other surface imperfections, consistent with industry standards for the quality specified, which may be detrimental in the manufacture of the product for which the material is intended. Continuous cast material is preferred. Steel mill heat number, chemistry and master coil number used to manufacture the component lot number of each shipment must be certified per IMMI Procedure QA-33. IMMI Bringing Safety to People Page 1 of 44 Mtl Group:Stainless Steel material : 0301 Mtl Spec Code:22 Final Processing: Cold rolled.

2 Mtl Form: Strip Quality: Forming Quality Temper: Half Hard Surface : Bright Edge Condition: Approx. square edge by slitting, not filing. Gen Spec: ASTM A 666 Addnl. Spec: SAE J405 Exception: Grain Size: Note: Thickness +/- .001 Width +/- .005. Hardness: This material is specified by yield strength (110,000 lbs/ins). Fitness Note: Fitness For Use: This material must be fit for forming. The end product will be utilized in an occupant restraint system as a spring. Std Min Max Std Min Max Carbon .. Silicon .. Manganese . : Nickel.

3 Phosphorus . Chromium .. Sulphur .. Molybdenum : Aluminum .. Boron .. Microstructure: material Specifications for Steel Revision Date: June 9, 2010 material shall be free of pits, laminations and any other surface imperfections, consistent with industry standards for the quality specified, which may be detrimental in the manufacture of the product for which the material is intended. Continuous cast material is preferred. Steel mill heat number, chemistry and master coil number used to manufacture the component lot number of each shipment must be certified per IMMI Procedure QA-33.

4 IMMI Bringing Safety to People Page 2 of 44 Description:050 Mtl Group:High Strength Steel material : 050 XF Mtl Spec Code: 18 Final Processing: Hot rolled followed by one pass cold rolled. Mtl Form: Strip Quality: Special Quality Temper: Not Specified Surface : As Rolled Edge Condition: Approx. square edge by slitting, not filing. Gen Spec: ASTM A1008/A 1008M 04b HSLAS-F Addnl. Spec: Exception: Substitution of 050 XF material - Per SAE J1392 is acceptable. Grain Size: Note: Hardness: This material is specified by yield strength.

5 Fitness Fitness Note: Fitness For Use: This material must be fit for blanking, forming, and plating processe s. The end product will be utilized in an occupant restraint system. Std Min Max Std Min Max Carbon .. Silicon .. Manganese . : Nickel .. Phosphorus . Chromium .. Sulphur .. Molybdenum : Aluminum .. Boron .. Microstructure: material Specifications for Steel Revision Date: June 9, 2010 material shall be free of pits, laminations and any other surface imperfections, consistent with industry standards for the quality specified, which may be detrimental in the manufacture of the product for which the material is intended.

6 Continuous cast material is preferred. Steel mill heat number, chemistry and master coil number used to manufacture the component lot number of each shipment must be certified per IMMI Procedure QA-33. IMMI Bringing Safety to People Page 3 of 44 Description: 050 Mtl Group: High Strength Steel material : 050 XF Mtl Spec Code:1 Final Processing: Hot rolled. Mtl Form: Strip Quality: Special Quality Temper: Not Specified Surface : Pickled & Oiled Edge Condition: Approx. square edge by slitting, not filing. Gen Spec: ASTM 1008/A 1008M 04b Addnl.

7 Spec: Exception: Substitution of 050 XLF material - Per SAE J1392 is acceptable. Grain Size: Note: Hardness: This material is specified by yield strength. Fitness Fitness Note: Fitness For Use: This material must be fit for blanking, forming, and plating processe s. The end product will be utilized in an occupant restraint system. Std Min Max Std Min Max Carbon .. Silicon .. Manganese . : Nickel .. Phosphorus . Chromium .. Sulphur .. Molybdenum : Aluminum .. Boron .. Microstructure: material Specifications for Steel Revision Date: June 9, 2010 material shall be free of pits, laminations and any other surface imperfections, consistent with industry standards for the quality specified, which may be detrimental in the manufacture of the product for which the material is intended.

8 Continuous cast material is preferred. Steel mill heat number, chemistry and master coil number used to manufacture the component lot number of each shipment must be certified per IMMI Procedure QA-33. IMMI Bringing Safety to People Page 4 of 44 Description: 060 Mtl Group: High Strength Steel material : 060 XF Mtl Spec Code: 2 Final Processing: Hot rolled followed by one pass cold rolled. Mtl Form: Strip Quality: Special Quality Temper: Not Specified Surface : As Rolled Edge Condition: Approx. square edge by slitting, not filing. Gen Spec: ASTM A 1008/A 1008M 04b HSLA-F Addnl.

9 Spec: Exception: Substitution of 060 XLF material - Per SAE J1392 is acceptable. Grain Size: Note: Hardness: This material is specified by yield strength. Fitness Fitness Note: Fitness For Use: This material must be fit for blanking, forming, and plating processes. The end product will be utilized in an occupant restraint system. Std Min Max Std Min Max Carbon .. Silicon .. Manganese . : Nickel .. Phosphorus . Chromium .. Sulphur .. Molybdenum : Aluminum .. Boron .. Microstructure: material Specifications for Steel Revision Date: June 9, 2010 material shall be free of pits, laminations and any other surface imperfections, consistent with industry standards for the quality specified, which may be detrimental in the manufacture of the product for which the material is intended.

10 Continuous cast material is preferred. Steel mill heat number, chemistry and master coil number used to manufacture the component lot number of each shipment must be certified per IMMI Procedure QA-33. IMMI Bringing Safety to People Page 5 of 44 Description:060 Mtl Group:High Strength Steel material :060 XF Mtl Spec Code:34 Final Processing: Hot or Cold Rolled Mtl Form: Strip Quality: Special Quality Temper: Not Specified Surface : Pickled & Oiled Edge Condition: Approx. square edge by slitting, not filing. Gen Spec: ASTM A1011/A 1011M HSLA-F Addnl.